| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_476ca9019cbb9445caf7004ac52af4d2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-16 |
| filingDate |
2003-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b85aba4edb7c085fbdc788a797134cd1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_915fb9d215e4b3b91acdfdab58a4f995 |
| publicationDate |
2004-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2004133029-A1 |
| titleOfInvention |
Manufacture of water-soluble beta-hydroxynitriles |
| abstract |
A process for making a water-soluble β-hydroxynitrile. A 1,2-epoxide and an inorganic cyanide salt are reacted in a solvent having aqueous methanol and a buffer therein to form βhydroxynitrile. The buffer substantially inhibits the formation of reaction products other than βhydroxynitrile. Optionally, water may be removed from the βhydroxynitrile by azeotropic distillation with acetonitrile and subsequently purified via vacuum distillation and filtration. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3284520-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3284519-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2527007-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3187226-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3045206-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3372281-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3187225-A1 |
| priorityDate |
2003-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |